<template>
  <div style="font-size: 12px;line-height: 60px ;display: flex">

    <div style="flex: 1; font-size: 20px">
      <span
        :class="collapseBtnClass"
        style="cursor: pointer;font-size: 18px"
        @click="collapse"
        
      ></span>
       <!--页签-->
      <el-breadcrumb separator="/" style="display: inline-block;margin-left: 10px;color: black;">
        <el-breadcrumb-item :to="'/'">首页</el-breadcrumb-item>
        <el-breadcrumb-item >{{ currentPathName }}</el-breadcrumb-item>
        
      </el-breadcrumb>
    </div>

   
    <div style="text-align: right; font-size: 20px; width: 200px">
        <router-link to="/front/home">前台首页</router-link>
    </div>

    <el-dropdown style="width: 150px; cursor: pointer; text-align: right">
      <div style="display: inline-block" v-if="user">
        <img :src="user.avatarUrl" alt=""
             style="width: 30px; border-radius: 50%; position: relative; top: 10px; right: 5px">
        <span>{{ user.nickname }}</span><i class="el-icon-arrow-down" style="margin-left: 5px"></i>
      </div>
      <el-dropdown-menu slot="dropdown" style="width: 100px; text-align: center">
        <el-dropdown-item style="font-size: 14px; padding: 5px 0">
          <router-link to="password">修改密码</router-link>
        </el-dropdown-item>
        <el-dropdown-item style="font-size: 14px; padding: 5px 0">
          <router-link to="person">个人信息</router-link>
        </el-dropdown-item>
        <el-dropdown-item style="font-size: 14px; padding: 5px 0">
          <span style="text-decoration: none" @click="logout">退出</span>
        </el-dropdown-item>
      </el-dropdown-menu>
    </el-dropdown>
  </div>
</template>

<script>

export default {
  name: "Header",
  props: {
    collapseBtnClass: String,
    collapse: Function,
    user: Object
  },
  computed:{
    currentPathName(){
      return this.$store.state.currentPathName;//需要监听的数据
    }
  },
  watch:{//监听路由变化
    currentPathName(newVal,oldVal){
      console.log(newVal)
    }
  },
  methods:{
    logout() {
      this.$message.success("退出成功")
      this.$store.commit("logout")    
    }
  }
};
</script>

<style scoped>
a{
  text-decoration: none;
}
.router-link-active {
  text-decoration: none;
}
</style>